GCMS analysis results for sample AD31277, Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN0902\31277.D ’ Vial: 13 Acq On : 11 Jan 2002 3:17 am Operator: 209 GALOS Sample : gems scan 12/24 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Silane, tetramethyl- Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.47 4.31 ug/1 894089 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 2 Pentane, 3 -methoxy- 102 C6H140 036839-67-5 9 3 3-Pentano1, 3-methyl- 102 C6H140 000077-74-7 9 4 Butane, 2- methoxy-2-methyl- 102 C6H14O 000994-05-8 9 Abundance ' “ Scan 264 (7.470 min): 31277.D (-) m/z 73.0,0 100.00% 73

5000 43

38 I, I 50 55 67, , 87 103 7.20 7.40 7.60 7.80 —IIm P • I 1 111 i ■ • ' ■ i 1 1 ■ ■ i ' m/z 43.00 32.55% m/z-> 10 20_ 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- 73 5000 ..... 7.20 7.40 7.60 7.80 45 m/z 44.9,5 11.96% 15 31 55 88 » • i > •' • • t ■ • ■ • i' • • • • i l i' • • i * • fBnum/ ■ • i • • ■ ■ i • ■ ■ ■ i ■ ■ • ‘ i ■ miz-> 10 20__ 30 40__ 50 60 70 80 90 100 110 Abundance t7 entane d-i"eli 0X 73 rnmm——n—nm—st 7.20 7.40 7.60 7.80 5000 m/z 41.0,0 11.54% 45

27 33 39 55 i ' ■ ' ' i ‘ ■ i ■ ' ' ' I ■ ■ ■ ■ i ■ ■ • ■ i ■ • • • i • • ■ 1 i ■ ' ■ ■ i ' ‘ ■ i ■ ■ ‘ ' i • m/z-> 10 20 _ 30 40 50 60 70 80 90 100 110 Abundance #63572:3-Pentanol, 3-methyl- ’*-8 I i j I ( i i i i ] ri i t ] I I j I 73 7.20 7.40 7.60 7.80 m/z 71.0,0 6.50% 5000 55 45 87 27 | PPP---—— + ■ 11 ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31277.D GCMS0103.M Tue Feb 05 16:52:13 2002 Page 1

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